SH 121 Nbl over Trinity River
Fair Condition62 years old43,156 vehicles/day
Location
| State | Texas |
| County | Tarrant |
| Location | Sh121 Over Trinity River |
| Carries | SH 121 Nbl |
| Crosses | Trinity River |
| Coordinates | 32.76704, -97.31218 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 712.9 ft (217.3 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 65.9 ft (20.1 m) |
| Deck Area | 4367.7 sq m |
| Main Spans | 5 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 43,156 (2020) |
| Truck Traffic | 8% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 022200036303013 |